Question

multiple - choice question
which organisms were most closely related?
humans and chimps
orangutans and humans
chimps and bonobos
gorillas and orangutans

Explanation:

Chimps and Bonobos are both in the genus Pan. They share a very recent common ancestor and have a high degree of genetic similarity. Humans and Chimps are in different genera (Homo and Pan). Orangutans and Humans are more distantly related in terms of evolutionary divergence. Gorillas and Orangutans also have a more distant evolutionary relationship compared to Chimps and Bonobos.

Answer:

Chimps and Bonobos